Write the Number in I -Form $\frac { \sqrt { - 441 } } { \sqrt { - 9 } }$

question 76

Multiple Choice

Write the number in i -form. $\frac { \sqrt { - 441 } } { \sqrt { - 9 } }$

• A)9
• B)7
• C) \(- 9 i\)
• D)7i
• E) \(7 + 9 i\)

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